Part Ill: Maintenance employees are required to wear personal fall arrest systems (PFAS) when working on a scaffold. The scaffold is 15 feet off the ground floor. The employees have been provided with a PFAS, which indudes a 5-foot shock-absorbing lanyard, meaning that once deployed it will extend an additional 3 feet (for a total of 8 feet). The tallest employee working on the scaffold is 6 ft. 2 in. Calculate the minimum safe distance for this PFAS and determine if this is the correct lanyard to prevent an employee injury